Trucking Lens

Steelock Corporation

USDOT 341760MC-239907USDOT activeAuthority active· DBA Steelock General Fence Contractor· Denver, CO

Steelock Corporation (USDOT 341760) holds active operating authority as a motor carrier of property under MC-239907 based in Denver, CO. The earliest grant on file is from April 1991, 35 years, 6 months ago. $1,000,000 of liability coverage is on file with The Continental Insurance Co. It reported 5 power units and 7 drivers on its last MCS-150 update (August 2024).

Operating authority

DocketAuthorityStatusInsurance requiredOn file
MC-239907Motor carrier of propertyActive$750,000 liability$1,000,000 liability

Earliest grant on file: Apr 16, 1991 (35 years, 6 months ago).

Insurance and bonds on file

TypeInsurerCoverageEffectiveCancellation
Liability (BIPD) · form 91XThe Continental Insurance Co.$1,000,000Oct 1, 2020—

Confirm coverage with the insurer before tendering a load.

Authority history

DateDocketAction
Sep 20, 2021MC-239907Reinstated · motor carrier of property
Jan 15, 2020MC-239907Revoked · motor carrier of property
Jan 23, 2013MC-239907Reinstated · motor carrier of property
Mar 3, 1992MC-239907Revoked · motor carrier of property
Apr 16, 1991MC-239907Granted · motor carrier of property

Revocations

DocketAuthorityOrder servedEffective
MC-239907ContractDec 13, 2019Jan 15, 2020 · involuntary revocation
MC-239907Contract—voluntary revocation

Registration

USDOT number341760
USDOT statusActive
MC numberMC-239907
Legal nameSteelock Corporation
DBA nameSteelock General Fence Contractor
OperationInterstate
ClassificationPrivate property, Authorized for hire
Business typeCorporation
LocationDenver, Colorado 80229
USDOT addedJan 27, 1989
Last MCS-150 updateAug 29, 2024
Safety ratingSatisfactory · Aug 28, 1990

Fleet

Power units5
Trucks5
Drivers7 · 7 with a CDL
Annual miles10,000 · 2021

Cargo carried

Building materials, Construction

Check it yourself

Data as of Nov 14, 2026. Sources

Other carriers in Denver, CO

  • Wilbur-Ellis Company LLC · DBA Willbur Ellis Wilbur Ellis Agribusiness
    Denver, CO · Broker, Motor carrier of property · 1,208 power units
    USDOT 41539
  • Navajo Express Inc
    Denver, CO · Motor carrier of property · 296 power units
    USDOT 202381
  • G4 Tank Lines LLC
    Denver, CO · Motor carrier of property · 228 power units
    USDOT 4013855
  • U S Transport Inc
    Denver, CO · Motor carrier of property · 203 power units
    USDOT 1331834
  • Uz Auto Trans Inc
    Denver, CO · Motor carrier of property · 190 power units
    USDOT 1954980
  • Western Distributing Company · DBA Western Distributing Transportation Corp
    Denver, CO · Broker, Motor carrier of property · 155 power units
    USDOT 145556
  • Tate Transport LLC
    Denver, CO · Motor carrier of property · 107 power units
    USDOT 3437860
  • Valley Equipment Leasing Inc
    Denver, CO · Motor carrier of property · 93 power units
    USDOT 171271

All trucking companies in Denver, CO· Trucking companies in Colorado